Hydrangea Flower Blue. Pair an order of blue hydrangea online with a gift from FTD. Blue hydrangea flower next to pen and stationery in a calm yellow and blue color scheme.
Pink Linked to romance heartfelt emotions love weddings and marriage. Offering blue hydrangeas is a way of sending the message of refusal of the romantic offer. Image via Roman and Ivy.
To make pink hydrangeas turn blue or to keep your blue ones from turning pink increase the acidity of soil.
The more alkaline the soil the pinker the flowers. Blue Connected to frigidity turning down a romantic proposal. The bigleaf hydrangea Hydrangea macrophylla is the most popular of these flowering bushes. Whether you are in Japan or elsewhere in the world the blue hydrangea symbolizes your gratitude and understanding for someone else and is always a thoughtful way of admitting that youre sorry.